456990910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{37489}}^1$

素因数の和:37572

約数の個数: 32

約数和(自身を含む): 874566720

約数和(自身を除く): 417575810

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 37489, 74978, 187445, 374890, 862247, 1724494, 1986917, 3973834, 4311235, 8622470, 9934585, 19869170, 45699091, 91398182, 228495455, 456990910]

約数ペア:

[(1, 456990910), (2, 228495455), (5, 91398182), (10, 45699091), (23, 19869170), (46, 9934585), (53, 8622470), (106, 4311235), (115, 3973834), (230, 1986917), (265, 1724494), (530, 862247), (1219, 374890), (2438, 187445), (6095, 74978), (12190, 37489)]